[PATCH] Documentation: PCI: msi-howto.rst: Fix wrong function name

From: Zenghui Yu
Date: Thu Dec 12 2019 - 06:14:57 EST

pci_irq_alloc_vectors() -> pci_alloc_irq_vectors().

Signed-off-by: Zenghui Yu <yuzenghui@xxxxxxxxxx>
Documentation/PCI/msi-howto.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/PCI/msi-howto.rst b/Documentation/PCI/msi-howto.rst
index 994cbb660ade..aa2046af69f7 100644
--- a/Documentation/PCI/msi-howto.rst
+++ b/Documentation/PCI/msi-howto.rst
@@ -283,5 +283,5 @@ or disabled (0). If 0 is found in any of the msi_bus files belonging
to bridges between the PCI root and the device, MSIs are disabled.

It is also worth checking the device driver to see whether it supports MSIs.
-For example, it may contain calls to pci_irq_alloc_vectors() with the
+For example, it may contain calls to pci_alloc_irq_vectors() with the